1. Department of Paediatrics and Adolescent Medicine; Fiona Stanley Hospital; Perth Western Australia Australia
2. Child Protection Unit; Princess Margaret Hospital; Perth Western Australia Australia
3. Department of Adolescent Medicine & Eating Disorders; Princess Margaret Hospital; Perth Western Australia Australia
4. Department of Adolescent Medicine; Westmead Hospital; Westmead New South Wales Australia
5. School of Paediatrics and Child Health; University of Western Australia; Perth Western Australia Australia